Naval Facilities Engineering Systems Command
E37717
Naval Facilities Engineering Systems Command is a United States Navy organization responsible for planning, building, and maintaining naval shore facilities and infrastructure worldwide.
All labels observed (16)
How this entity was disambiguated
This entity first appeared as the object of triple T290645 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Naval Facilities Engineering Systems Command Context triple: [Number One Observatory Circle, maintainedBy, Naval Facilities Engineering Systems Command]
-
A.
Naval Sea Systems Command
Naval Sea Systems Command is a major U.S. Navy organization responsible for engineering, building, and maintaining the service’s ships, submarines, and related combat systems.
-
B.
U.S. Army Corps of Engineers
The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
-
C.
Marine Corps Systems Command
Marine Corps Systems Command is the United States Marine Corps’ acquisition and lifecycle management organization responsible for developing, procuring, and sustaining the Corps’ weapons systems and equipment.
-
D.
Naval Air Systems Command
Naval Air Systems Command is a U.S. Navy organization responsible for developing, acquiring, and sustaining naval aircraft, weapons, and related systems.
-
E.
Office of Naval Research
The Office of Naval Research is a U.S. government agency that coordinates, executes, and promotes science and technology programs for the United States Navy and Marine Corps.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Naval Facilities Engineering Systems Command Target entity description: Naval Facilities Engineering Systems Command is a United States Navy organization responsible for planning, building, and maintaining naval shore facilities and infrastructure worldwide.
-
A.
Naval Sea Systems Command
Naval Sea Systems Command is a major U.S. Navy organization responsible for engineering, building, and maintaining the service’s ships, submarines, and related combat systems.
-
B.
U.S. Army Corps of Engineers
The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
-
C.
Marine Corps Systems Command
Marine Corps Systems Command is the United States Marine Corps’ acquisition and lifecycle management organization responsible for developing, procuring, and sustaining the Corps’ weapons systems and equipment.
-
D.
Naval Air Systems Command
Naval Air Systems Command is a U.S. Navy organization responsible for developing, acquiring, and sustaining naval aircraft, weapons, and related systems.
-
E.
Office of Naval Research
The Office of Naval Research is a U.S. government agency that coordinates, executes, and promotes science and technology programs for the United States Navy and Marine Corps.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy organization
ⓘ
engineering command ⓘ systems command ⓘ |
| abbreviation |
NAVFAC
ⓘ
linked to:
Naval Facilities Engineering Systems Command
|
| country |
United States
ⓘ
linked to:
United States of America
|
| employs |
architects
ⓘ
civil engineers ⓘ construction managers ⓘ contracting specialists ⓘ environmental engineers ⓘ |
| focusesOn |
energy efficiency at naval installations
ⓘ
shore readiness for fleet operations ⓘ sustainable design and construction ⓘ |
| formerName |
Naval Facilities Engineering Command
ⓘ
linked to:
Naval Facilities Engineering Systems Command
|
| hasComponent |
NAVFAC Atlantic
ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC EXWC ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Europe Africa Central ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Far East ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Hawaii ⓘ NAVFAC LANTDIV ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Marianas ⓘ NAVFAC Mid-Atlantic ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Northwest ⓘ NAVFAC PACDIV ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Pacific ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Southeast ⓘ
linked to:
Naval Facilities Engineering Systems Command
NAVFAC Southwest ⓘ NAVFAC Washington ⓘ
linked to:
Naval Facilities Engineering Systems Command
|
| headquartersLocation | Washington, D.C. ⓘ |
| mission | to deliver sustainable, resilient facilities and expeditionary capabilities to the Navy and Marine Corps ⓘ |
| operatesIn | worldwide ⓘ |
| oversees |
Navy construction contracts
ⓘ
Navy public works departments ⓘ
linked to:
Naval Facilities Engineering Systems Command
shore facility asset management ⓘ |
| parentOrganization | United States Navy ⓘ |
| partOf |
Department of the Navy
ⓘ
United States Department of Defense ⓘ
linked to:
Department of Defense
|
| responsibleFor |
base operating support contracts
ⓘ
building naval shore facilities ⓘ contingency engineering support ⓘ designing naval shore facilities ⓘ environmental compliance and restoration for naval facilities ⓘ expeditionary engineering support ⓘ maintaining naval shore facilities ⓘ military construction for the Navy and Marine Corps ⓘ naval shore infrastructure worldwide ⓘ planning naval shore facilities ⓘ public works support for Navy and Marine Corps installations ⓘ |
| supports |
United States Marine Corps
ⓘ
United States Navy ⓘ other Department of Defense agencies ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Naval Facilities Engineering Systems Command Description of subject: Naval Facilities Engineering Systems Command is a United States Navy organization responsible for planning, building, and maintaining naval shore facilities and infrastructure worldwide.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Number One Observatory Circle (as Vice President)
United States Navy shore establishment
→
hasComponent
→
naval facilities engineering command activity
ⓘ
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
linked to: Naval Facilities Engineering Systems Command
Office of the Deputy Assistant Secretary of the Navy for Installations and Facilities
→
collaboratesWith
→
Naval Facilities Engineering Systems Command
ⓘ
Center for Seabees and Facilities Engineering
→
associatedWith
→
Naval Facilities Engineering Systems Command
ⓘ